Home / 67,456.11-93,088.92-37,241.47

Finding the Fourth Proportional to 67,456.11, 93,088.92 and 37,241.47

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Solution

The fourth proportional to 67,456.11, 93,088.92 and 37,241.47 is: 51,392.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,456.11 : 93,088.92 = 37,241.47 : x
  2. Step 2: Convert to fraction form
    67,456.11/93,088.92 = 37,241.47/x
  3. Step 3: Cross multiply
    67,456.11x = 93,088.92 × 37,241.47
  4. Step 4: Simplify right side
    67,456.11x = 3,466,768,221.51
  5. Step 5: Solve for x
    x = 3,466,768,221.51/67,456.11
  6. Step 6: Final answer
    x = 51,392.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.